I've got a problem with my NAD 3020. It's humming, loud enough to be inacceptable. It does'nt seem to be affected by the volume, its always the same.
Now, should I change the capacitors near the power-supply (as I've seen some say often cause the humming in these type machines) or has THIS something to do with it (please look at the picture). These capacitors seems to have been really hot at one time or another as the plastic cover is pealing of like a beuty-cream at the end of a fashion-show brawl.